Logo extraction using dynamic stochastic resonance

Image watermarking scheme using nonnegative matrix factorization and wavelet transform

(2008) Mohamed Ouhsain et al.   EXPERT SYSTEMS WITH APPLICATIONS

An optimal robust digital image watermarking based on SVD using differential evolution algorithm

(2008) Veysel Aslantas   OPTICS COMMUNICATIONS

On an aperiodic stochastic resonance signal processor and its application in digital watermarking

(2008) Shuifa Sun et al.   SIGNAL PROCESSING

An SVM-based robust digital image watermarking against desynchronization attacks

(2008) Xiang-Yang Wang et al.   SIGNAL PROCESSING

An improved SVD-based watermarking scheme for protecting rightful ownership

(2008) Ahmad A. Mohammad et al.   SIGNAL PROCESSING

A new approach to pre-processing digital image for wavelet-based watermark

(2007) Santa Agreste et al.   JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS